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Placeholder data allows a query to behave as if it already has data, similar to the initialData option, but the data is not persisted to the cache. This comes in handy for situations where you have enough partial (or fake) data to render the query successfully while the actual data is fetched in the background.
We can use useQuery to fetch data from the network and cache it. In this article, we will see how useQuery can ease our job in polling and refetching APIs conditionally with a small example....
Every document has a updateTime timestamp. Given this, what I want to do is poll for updated data as needed (either on component mount or at other frequencies) and merge that into the data already stored in cache with ReactQuery (using persistClientQuery).
In this tutorial, we'll develop a secure poll and voting system using PHP and MySQL. This system will allow you to interact with your audience and display a collection of polls. You'll learn to create polls, implement a voting system, delete polls, and display the list of published polls.
React-Query’s useQuery hook provides several powerful options that can help you build flexible and efficient data-fetching solutions in your React applications.
If set, this value will be used as the placeholder data for this particular query observer while the query is still in the loading data and no initialData has been provided.
The following modification allows the
We make use of Placeholder in forms, to show data related to the entity. For example let's say we have an EditUser page and form. We are using Placeholder as an example while viewing this page, to show some interesting live updating status about some thing based on this user.
Empower your WordPress tables with dynamic SQL queries using placeholders. Enhance flexibility in database interactions for efficient coding.
This repository contains the OpenAPI 3.0 specification for generating public polls via URL parameters. With this API, you can create multiple types of polls (multiple choice, checkbox, ranking, text input, star rating) programmatically using URL-encoded query parameters.